A captcha is a verification test in computing that is used to determine whether the robot is operating the system or a human.
You can earn ranging from Rs.150 to Rs.200 for solving 1000 captchas.
If you work 4 to 6 hours a day and solve a huge number of captchas, you can earn from Rs.1500 to Rs.2000.
If you search on Google about the best captcha filling job, then the name of 2Captcha comes on top only.
FastTypers is also a genuine website which gives you good money for your work.
If we talk about the most legitimate website, then the name of Captcha2Cash also comes on top.